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try catch sql transaction

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ekkamrit answered on July 9, 2021 Popularity 9/10 Helpfulness 8/10

answer try catch sql transaction

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try catch sql transaction

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BEGIN TRANSACTION [Tran1]            
BEGIN TRY           
-- sql statements(update/insert...)     
COMMIT TRANSACTION [Tran1]      
END TRY      
      
BEGIN CATCH      
ROLLBACK TRANSACTION [Tran1]      
SELECT ERROR_MESSAGE() AS ErrorMessage;      
END CATCH

Popularity 9/10 Helpfulness 8/10 Language sql

Source: Grepper

Tags: sql try-catch

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Contributed on Sep 28 2022

ekkamrit

0 Answers Avg Quality 2/10

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BEGIN TRY
  SELECT 1 / 0 AS Error;
END TRY
BEGIN CATCH
  SELECT
    ERROR_NUMBER() AS ErrorNumber,
    ERROR_STATE() AS ErrorState,
    ERROR_SEVERITY() AS ErrorSeverity,
    ERROR_PROCEDURE() AS ErrorProcedure,
    ERROR_LINE() AS ErrorLine,
    ERROR_MESSAGE() AS ErrorMessage;
END CATCH;

Popularity 10/10 Helpfulness 9/10 Language sql

Source: Grepper

Tags: sql

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Contributed on Jul 09 2021

Code with bulbul

0 Answers Avg Quality 2/10

try catch sql

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# SQL Server
# Execute the query in try block
BEGIN TRY
  DECLARE @result FLOAT;
  SET @result = 1/0;
  SELECT @result;
END TRY
# Specify what to return if an exception is occurred in the try block
BEGIN CATCH
  SELECT 'Error occurred: ' + ERROR_MESSAGE();
END CATCH
# --------------------------------------------------------------------
# MySQL
BEGIN
  DECLARE result FLOAT;

  BEGIN
    # Execute the query in try block
    SET result = 1/0;
  EXCEPTION
    # Specify what to return if an exception is occurred in the try block
    WHEN DIVISION_BY_ZERO THEN
      SELECT 'Error occurred: Division by zero';
  END;
END;
# --------------------------------------------------------------------
# PostgreSQL
DO $$
BEGIN
  DECLARE result FLOAT;

  BEGIN
    # Execute the query in try block
    result := 1/0;
  EXCEPTION
    # Specify what to return if an exception is occurred in the try block
    WHEN division_by_zero THEN
      RAISE EXCEPTION 'Error occurred: Division by zero';
  END;
END $$;

Popularity 9/10 Helpfulness 5/10 Language sql

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Tags: sql try-catch try-

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Contributed on Feb 18 2023

Innocent Iguana

0 Answers Avg Quality 2/10

try catch sql

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-- It is Transaction Control Language(TCL)
-- case1 (temporary)
BEGIN TRANSACTION
-- perform DML operation i.e. INSERT, UPDATE, DELETE
ROLLBACK -- goes to previous state 

-- case2 (permanent)
BEGIN TRANSACTION
-- perform DML operation i.e. INSERT, UPDATE, DELETE
COMMIT -- Transaction is executed and hence change is done permanently

Popularity 9/10 Helpfulness 2/10 Language sql

Source: Grepper

Tags: sql

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Contributed on Aug 17 2022

ekkamrit

0 Answers Avg Quality 2/10

try catch sql transaction

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